Answer this quickly pretty ..
what best describes how the arab empire unified regions of north africa and the middle east?
1) the arab empire unified feuding tribes under the religion of taoism
2) the arab empire unified feuding tribes by providing egyptian wheat to the poor.
3) the arab empire unified feuding tribes by controlling the trans-saharan salt trade.
4) the arab empire unified feuding tribes under the religion of islam.

The correct is no. 4) The Arab Empire unified feuding tribes under the religion of Islam.

Explanation:

Historically, North African culture was very different from that of Arab Lands. North Africa mostly consisted of Berber people, a separate ethnicity with their own language, laws and traditions.

When the Arab Empire conquered North Africa (modern countries of Libya, Tunisia etc) they brought with them not only a new language but a completely new religion.

Within a couple of decades, many locals had converted to Islam due to active missionary work. Feuding tribes in the local area, who had numerous differences, found a single religion as a uniting force.

where are the options?

explanation: